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BJT Differential amplifier

  • Thread starter jafferrox
  • Start date
I don't understand why Q1 is on and Q2 is off.

Can someone explain me the reason for that?

Thanks in advance.


rude man

Homework Helper
Insights Author
Gold Member
The base of Q1 is at 1V. What is the emitter of Q1 at?
Then, what is Vbe for Q2? Can it be on?

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